Start streaming for free • 7 days creator trial included • No credit card required
Castream logo

Go live everywhere. Free.

Multistream to YouTube, Twitch, Facebook, TikTok, Instagram & more from your phone or desktop in minutes.

Free: 2 destinations·5-min sessions·720p @ 1.2 Mbps mobile / 2 Mbps desktop·No watermark
Creator trial: 7-days unlimited 720p@2.5mbps — auto-start on signup.
Start Streaming FreeOBS Setup Guide
Works with: YouTube · Twitch · Facebook · Facebook Pages · TikTok* · Instagram*

* via RTMP (paste server + key)

One Stream, Every Platform

Native OAuth for YouTube, Twitch, Facebook & Pages. TikTok & Instagram supported via RTMP.

OAuth
YouTube1-click connect
OAuth
Twitch1-click connect
OAuth
Facebook1-click connect
OAuth
Facebook Pages1-click connect
RTMP
InstagramPaste URL + key
RTMP
TikTokPaste URL + key
RTMP
X (Twitter)Paste URL + key
RTMP
LinkedInPaste URL + key
RTMP
Custom RTMPPaste URL + key
+ More

Effortless Multistream

Phone or desktop — paste once, stream everywhere.

  • Parallel relay to YouTube, Twitch, Facebook, RTMP endpoints.
  • OBS/Streamlabs + mobile ingest supported.
  • Keyframe enforcement, CBR guardrails, destination isolation.
Learn more

Unified Chat (soon)

Moderate YouTube, Twitch, Facebook from one pane.

  • One inbox; per-platform auth and scope isolation.
  • Map moderation actions to each platform’s API.
  • Hotkeys + filters; flood/slowmode protections.
Learn more

Mobile Voice-triggered Overlays (soon)

Hands-free scene calls, PIP, and lower-thirds.

  • Hotword + command grammar with low false-accept.
  • Scene/overlay templates with parameter slots.
  • Works alongside Stream Deck and hotkeys.
Learn more

Plans & Pricing

Every plan includes desktop OBS/Streamlabs and mobile Go Live.

Free

Always free

No credit card required — start streaming instantly.

$0

  • 2 simultaneous destinations
  • Unlimited 5 minutes sessions
  • 720p @ 1.2 mbps (mobile)
  • 720p @ 2 mbps (desktop)
  • No watermark
  • Mobile & Desktop (OBS/RTMP) included
Start Streaming Free
Best Value

Creator

7-day free trial on signup

Full power for regular creators.

$16

  • Everything in Free
  • 3 simultaneous destinations
  • Unlimited streaming time
  • 720p @ 2.5mbps (mobile)
  • 720p @ 4mbps (desktop)
Upgrade Now

Pro

Best for advanced users

All the serious tools you need.

$26

  • Everything in Creator
  • 6 simultaneous destinations
  • 1080p @ 6mbps
  • Priority support
Upgrade Now

* TikTok & Instagram supported via RTMP. Native OAuth for YouTube, Twitch, Facebook & Facebook Pages.

"Went live to YouTube & Twitch in minutes. No stress."

@alex_streams